EP 0474629 B1 19940126 - PROCESS FOR COMPENSATING A PHASE AND AMPLITUDE CYCLE BETWEEN A MULTI-PHASE ACTUAL AND SET VALUE AND CIRCUIT FOR IMPLEMENTING THE PROCESS.
Title (en)
PROCESS FOR COMPENSATING A PHASE AND AMPLITUDE CYCLE BETWEEN A MULTI-PHASE ACTUAL AND SET VALUE AND CIRCUIT FOR IMPLEMENTING THE PROCESS.
Title (de)
VERFAHREN ZUR KOMPENSATION EINES PHASEN- UND AMPLITUDENGANGS ZWISCHEN EINEM MEHRPHASIGEN SOLL- UND ISTWERT UND SCHALTUNGSANORDNUNG ZUR DURCHFÜHRUNG DES VERFAHRENS.
Title (fr)
PROCEDE DE COMPENSATION D'UNE REPONSE PHASE ET D'UNE CARACTERISTIQUE D'AMPLITUDE ENTRE UNE VALEUR DE CONSIGNE ET UNE VALEUR REELLE POLYPHASEES, ET CIRCUIT POUR LA MISE EN OEUVRE DE CE PROCEDE.
Publication
Application
Priority
DE 8900345 W 19890531
Abstract (en)
[origin: WO9015472A1] The invention relates to a process for compensating a phase and amplitude cycle between a multi-phase set and actual value (iRw, iSw, iTw and iRx, iSx, iTx) whereby first the quantity set value (|iw|) or the quantity actual value (|ix|) and the angular set value ( epsilon w) or the angular actual value ( epsilon x) of the set or actual value vector (i<w> or i<x>) is found and then by quantity and phase a quantity setting (|iwxy|) and an angular setting ( epsilon wxy) are generated from a quantity difference (|iw|) - |iw|) and an angular difference ( epsilon w - epsilon x) which by quantity and phase are added to the output values (|iw|, epsilon w) of the set value vector computer (26), whereby this quantity and phase sum (|iKw|, epsilon Kw) is converted into a multi-phase, compensated set value (iRKw, iSKw, iTKw). The invention also relates to a circuit for implementing the process. It is thus possible for the phase and amplitude cycle to be compensated between a multi-phase set and actual value (iRw, iSw, iTw and iRx, iSx, iTx) despite the fact that the phase and amplitude cycle of the transmission behaviour dependent on an interference quantity (Mz) depends on a control range.
IPC 1-7
IPC 8 full level
H02M 7/5387 (2007.01); H02P 21/06 (2016.01)
CPC (source: EP US)
H02M 7/53873 (2013.01 - EP US); H02P 21/06 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9015472 A1 19901213; EP 0474629 A1 19920318; EP 0474629 B1 19940126; JP H04505996 A 19921015; US 5307259 A 19940426
DOCDB simple family (application)
DE 8900345 W 19890531; EP 89906324 A 19890531; JP 50539189 A 19890531; US 77741891 A 19911127